You can draw two types of links from the iProcess condition step: a green link from the right side resembling that the condition is true and a red colored link from the bottom resembling the condition being false.

In case you want to reverse this behavior just press the Alt key when drawing the link. In that case the link for the false condition starts from the right side of the step and the link for the true condition starts from the bottom of the step. See the picture below.

A similar trick applies to other steps. In that case pressing the ALT key switches between a normal link and a deadline link.